Vulnerability-Lookup

CNVD-2021-94891

Vulnerability from cnvd - Published: 2021-12-07

Title

DELL Dell EMC iDRAC9跨站脚本漏洞（CNVD-2021-94891）

Description

DELL Dell EMC iDRAC9是美国戴尔（DELL）公司的一套包含硬件和软件的系统管理解决方案。该方案为Dell PowerEdge系统提供远程管理、崩溃系统恢复和电源控制等功能。 Dell EMC iDRAC9在4.40.40.00之前版本中存在跨站脚本漏洞，该漏洞源于产品未能过滤输入数据的特殊字符，攻击者可通过该漏洞导致客户端代码执行。

Severity

中

Patch Name

DELL Dell EMC iDRAC9跨站脚本漏洞（CNVD-2021-94891）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.dell.com/support/kbdoc/000189193

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-21576

Impacted products

Name
DELL DELL Dell EMC iDRAC9 <4.40.40.00

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2021-21576",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21576"
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  "number": "CNVD-2021-94891",
  "openTime": "2021-12-07",
  "patchDescription": "DELL Dell EMC iDRAC9\u662f\u7f8e\u56fd\u6234\u5c14\uff08DELL\uff09\u516c\u53f8\u7684\u4e00\u5957\u5305\u542b\u786c\u4ef6\u548c\u8f6f\u4ef6\u7684\u7cfb\u7edf\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u4e3aDell PowerEdge\u7cfb\u7edf\u63d0\u4f9b\u8fdc\u7a0b\u7ba1\u7406\u3001\u5d29\u6e83\u7cfb\u7edf\u6062\u590d\u548c\u7535\u6e90\u63a7\u5236\u7b49\u529f\u80fd\u3002\r\n\r\nDell EMC iDRAC9\u57284.40.40.00\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u672a\u80fd\u8fc7\u6ee4\u8f93\u5165\u6570\u636e\u7684\u7279\u6b8a\u5b57\u7b26\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5ba2\u6237\u7aef\u4ee3\u7801\u6267\u884c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
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  "products": {
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  "serverity": "\u4e2d",
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}

CVE-2021-21576 (GCVE-0-2021-21576)

Vulnerability from cvelistv5 – Published: 2021-08-03 15:30 – Updated: 2024-09-17 00:02

Summary

Dell EMC iDRAC9 versions prior to 4.40.40.00 contain a DOM-based cross-site scripting vulnerability. A remote attacker could potentially exploit this vulnerability to run malicious HTML or JavaScript in a victim’s browser by tricking a victim in to following a specially crafted link.

Severity

6.1 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

dell mitre root Scorecard

References

1 reference

URL	Tags
https://www.dell.com/support/kbdoc/000189193	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Dell	Integrated Dell Remote Access Controller (iDRAC)	Affected: unspecified , < 4.40.40.00 (custom)

Date Public

2021-06-30 00:00

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-03T18:16:23.558Z",
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              "x_transferred"
            ],
            "url": "https://www.dell.com/support/kbdoc/000189193"
          }
        ],
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      }
    ],
    "cna": {
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          "product": "Integrated Dell Remote Access Controller (iDRAC)",
          "vendor": "Dell",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
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          }
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                    {
                      "product_name": "Integrated Dell Remote Access Controller (iDRAC)",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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CNVD-2021-94891

CVE-2021-21576 (GCVE-0-2021-21576)

Tags

Sightings

Nomenclature

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